/* Reset & 全局通用 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html,
body {
    height: 100%;
    font-size: 12px;
    font-family: 'microsoft yahei', Arial, Helvetica, sans-serif;
    background-color: white;
    position: relative;
    display: flex;
    flex-direction: column;
}

a {
    text-decoration: none;
    color: #333;
    cursor: pointer;
}

ul li {
    list-style-type: none;
}

/*义了页面中所有带有 .u-img 类容器内的 <img> 标签（图片）的通用样式*/
.u-img img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: cover;
    object-position: center;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    margin: 0;
    padding: 0;
    font-weight: normal;
    font-weight: bold;
    font-size: 14px;
}

h5 {
    display: block;
    font-size: 0.83em;
    margin-block-start: 1.67em;
    margin-block-end: 1.67em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
    font-weight: bold;
    unicode-bidi: isolate;
}